Alton/St Louis to Salt Lake City (ALN–SLC) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
ALN–SLC has no scheduled airline service; it is flown by charter / private operators.
On-Time Performance
Other ways to reach Salt Lake City from Alton/St Louis
| Metric | ALN→SLC | STL→SLC | COU→SLC |
|---|---|---|---|
| Distance from ALN | – | 20 mi | 117 mi |
| Nonstop airlines | – | 6 | 1 |
| Weekly flights | – | 29 | – |
| Flight time | 2h 51m | 3h | 2h 27m |
Travel Essentials
ALN: CDT · SLC: MDT
When it's 6:00 PM in Alton/St Louis, it's 5:00 PM in Salt Lake City.
TRAX Green Line from the airport station (inside the terminal) to downtown Salt Lake City takes 18 minutes ($2.50). Direct service to Intermodal Hub, Temple Square, and University of Utah. Running 5am to 11pm.Ride-shares to downtown cost $15–25. Taxis are available. For ski resorts, ski resort shuttles and Canyon Transportation offer door-to-door service ($40–60 to Park City). Car rental is on-site. The terminal opened in 2020 and is a single, modern facility; efficient to navigate.
Semi-arid continental climate at 1,290m elevation. Winters (November–March) bring regular snow and inversions. Temperature inversions trap cold air and pollution in the Salt Lake Valley, producing dense fog that can close or delay flights for hours. Snow is frequent but usually manageable. Inversions are the real disruption risk.
Summers are hot and dry (32–38°C) with low humidity and good flying weather. Afternoon thunderstorms occur in July and August but are brief. Spring is windy. The Great Salt Lake creates localized weather effects including lake-effect snow on the north side of the Wasatch.
ALN–SLC Quick Facts
Frequently Asked Questions
Flights from ALN to SLC
St Louis Regional Airport (ALN) and Salt Lake City International Airport (SLC) are connected through multiple connecting hub airports.
ALN to SLC Flight Duration and Schedule
Nonstop flight time from ALN to SLC is about 2 hours 51 minutes gate to gate. The route covers a distance of 1,168 miles (1,880 km).
Connecting Options and Alternatives
Nearby alternative airports include St Louis (STL) and Columbia (COU).